Remove extra tabs from the README.md code block

Author: NicholasMamo

README.md

@@ -52,16 +52,16 @@ Creating visualizations with Multiplex is very easy.
 For example, you can create a text visualization with a simple function call, including all styling options:
 
 ```python
-	import matplotlib.pyplot as plt
-	from multiplex import drawable
-	plt.style.use(os.path.join(sys.path[0], '..', 'styles', "multiplex.style"))
-	viz = drawable.Drawable(plt.figure(figsize=(10, 2)))
-	paragraph = """Anthony Lopes is a Portuguese professional footballer who plays for Olympique Lyonnais as a goalkeeper. He came through the youth ranks at Lyon, being called to the first team in 2011 and making his debut the following year."""
-	style = { 'align': 'justify', 'fontfamily': 'serif', 'alpha': 0.9, 'lineheight': 1.25, 'lpad': 0.1, 'rpad': 0.1 }
-	viz.draw_text_annotation(paragraph, **style)
-	viz.set_title('Profile: Anthony Lopes', loc='left')
-	viz.set_caption("""Wikipedia is a useful repository to get more information about anything. Below is an excerpt from the Wikipedia profile of footballer Anthony Lopes.""")
-	plt.show()
+import matplotlib.pyplot as plt
+from multiplex import drawable
+plt.style.use(os.path.join(sys.path[0], '..', 'styles', "multiplex.style"))
+viz = drawable.Drawable(plt.figure(figsize=(10, 2)))
+paragraph = """Anthony Lopes is a Portuguese professional footballer who plays for Olympique Lyonnais as a goalkeeper. He came through the youth ranks at Lyon, being called to the first team in 2011 and making his debut the following year."""
+style = { 'align': 'justify', 'fontfamily': 'serif', 'alpha': 0.9, 'lineheight': 1.25, 'lpad': 0.1, 'rpad': 0.1 }
+viz.draw_text_annotation(paragraph, **style)
+viz.set_title('Profile: Anthony Lopes', loc='left')
+viz.set_caption("""Wikipedia is a useful repository to get more information about anything. Below is an excerpt from the Wikipedia profile of footballer Anthony Lopes.""")
+plt.show()
 ```
 
 ![Example text annotation](https://raw.githubusercontent.com/NicholasMamo/multiplex-plot/master/examples/exports/2-simple-text.png)